Species

Tremataspis schmidti Rohon, 1892

Synonymy list

1856 Stigmolepis oweni — Pander , pp. 53, fig. 5:7a-f

1856 Melittomalepis elegans — Pander , pp. 60, fig. 5:8a-c

1866 Tremataspis schrenkii — Schmidt , pp. 217-215

1892 Tremataspis Schmidti sp. nov. — Rohon , pp. 15, 94, 98, 100, fig. 2:1;

1938 Tremataspis schmidti — Robertson , pp. 289, fig. 1:1

1947 Tremataspis schmidti — Denison , pp. 337-339, 344-346, fig. 4C, 5B

1951 Tremataspis schmidti — Denison , fig. 27C

1951 Tremataspis schmidti — Denison , pp. 200

1982 Tremataspis schmidti — Märss , fig. 2D, 3B

1985 Tremataspis schmidti — Janvier , pp. 58-59, fig. 25, 28D, 33A, 34A

Selection of related publications

Märss, T., Wilson, M. V., Viljus, M. 2022. Endolymphatic structures in headshields of the osteostracan genus Tremataspis (Agnatha) from the Silurian of Estonia. Estonian Journal of Earth Sciences 71, 3, 135-156. DOI:10.3176/earth.2022.10

Bremer, O., Qu, Q., Sanchez, S., Märss, T., Fernandez, V., Blom, H. 2021. The emergence of a complex pore‐canal system in the dermal skeleton of Tremataspis (Osteostraci). Journal of Morphology 282, 8, 1141-1157. DOI:10.1002/jmor.21359

Märss, T., Afanassieva, O., Blom, H. 2014. Biodiversity of the Silurian osteostracans of the East Baltic. Earth and Environmental Science Transactions of the Royal Society of Edinburgh 105, 2, 73-148. DOI:10.1017/S1755691014000218

Afanassieva, O. B. 2004. Subclass Osteostraci. Agnathans and Early Fishes, pp. 210-267. GEOS.

Märss, T. 1986. Silurian Vertebrates of Estonia and West Latvia. Fossilia Baltica 1. Fossilia Baltica 1, 1-104. Valgus.

Rohon, J. V. 1892. Die obersilurischen Fische von Oesel. I Theil. Thyestidae und Tremataspidae. Mémoires de l´Académie Impériale des Sciences de St.-Petersbourg 38, 13, 1-88.

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Chordata
Subphylum	Vertebrata
Superclass	Agnatha
Class	Cephalaspidomorphi
Subclass	Osteostraci
Order	Tremataspidiformes
Suborder	Tremataspidoidei
Family	Tremataspididae
Subfamily	Tremataspidinae
Genus	Tremataspis
Species	mammillata
	milleri
	perforata
	rohoni
	schmidti

References based on distribution

Afanassieva, 2004a Viita trench Rootsiküla Stage
Märss et al., 2014 Viita quarry Rootsiküla Stage
Rohon, 1892 Vesiku creek